/* ═══════════════════════════════════════════════════════
   DV MOTION — Page « Qui sommes-nous »
   (s'appuie sur les variables et le header/footer de finance.css)
═══════════════════════════════════════════════════════ */

/* ── Hero ─────────────────────────────────────────── */
.ab-hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.ab-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 60% at 78% 45%, rgba(204,17,17,0.14) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 15% 85%, rgba(204,17,17,0.06) 0%, transparent 70%),
    var(--bg-void);
}
.ab-hero-wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr 1fr; gap: 70px; align-items: center; padding: 0 8vw; }
.ab-label { font-family: var(--font-d); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent-red); }
.ab-title { font-family: var(--font-d); font-size: clamp(2rem, 4.4vw, 3.6rem); font-weight: 800; line-height: 1.06; color: var(--text-1); margin: 16px 0 24px; }
.ab-title em { font-style: italic; color: var(--accent-red); }
.ab-intro { color: var(--text-2); font-size: 1.08rem; line-height: 1.75; max-width: 600px; }
.ab-intro strong { color: var(--text-1); font-weight: 600; }
.ab-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.ab-chip {
  font-family: var(--font-d); font-size: 0.55rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-1); border: 1px solid var(--border-red); background: var(--accent-red-glow); padding: 10px 14px;
}

.ab-portrait { position: relative; justify-self: center; width: min(360px, 100%); }
.ab-portrait-frame {
  position: relative; aspect-ratio: 325 / 402; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 40px 100px rgba(0,0,0,0.65), 0 0 90px rgba(204,17,17,0.18);
}
.ab-portrait-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ab-portrait::before {        /* cadre décalé rouge */
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--accent-red); z-index: -1;
}
.ab-name-card {
  position: absolute; left: -28px; bottom: 26px; padding: 14px 18px;
  background: rgba(6,6,15,0.92); border: 1px solid var(--border-red); backdrop-filter: blur(6px);
}
.ab-name { display: block; font-family: var(--font-d); font-size: 0.95rem; font-weight: 800; color: var(--text-1); }
.ab-role { display: block; margin-top: 4px; font-size: 0.8rem; color: var(--text-2); }

/* ── Chiffres clés ────────────────────────────────── */
.ab-stats { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-space); }
.ab-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.ab-stat { padding: 40px 24px; text-align: center; border-right: 1px solid var(--border); }
.ab-stat:last-child { border-right: none; }
.ab-stat-num { display: block; font-family: var(--font-d); font-size: clamp(2rem, 3.6vw, 3rem); font-weight: 900; color: var(--text-1); line-height: 1; }
.ab-stat-num small { font-size: 0.45em; color: var(--accent-red); margin-left: 4px; }
.ab-stat-label { display: block; margin-top: 12px; font-size: 0.85rem; color: var(--text-2); line-height: 1.5; }

/* ── Sections ─────────────────────────────────────── */
.ab-section { padding: 110px 0; }
.ab-section.dark { background: var(--bg-space); }
.ab-head { max-width: 760px; margin-bottom: 60px; }
.ab-head h2 { font-family: var(--font-d); font-size: clamp(1.6rem, 3.2vw, 2.5rem); font-weight: 800; color: var(--text-1); line-height: 1.15; margin-top: 14px; }
.ab-head h2 em { font-style: italic; color: var(--accent-red); }
.ab-head p { color: var(--text-2); margin-top: 16px; line-height: 1.7; }

/* ── Parcours (timeline) ──────────────────────────── */
.ab-timeline { position: relative; max-width: 900px; padding-left: 64px; }
.ab-line { position: absolute; left: 22px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.ab-line-fill { position: absolute; left: 0; top: 0; width: 100%; height: 0; background: var(--accent-red); box-shadow: 0 0 12px rgba(204,17,17,0.6); }
.ab-step { position: relative; padding-bottom: 46px; opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.ab-step.in { opacity: 1; transform: none; }
.ab-step:last-child { padding-bottom: 0; }
.ab-dot {
  position: absolute; left: -50px; top: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg-void); border: 2px solid var(--text-3); transition: border-color .4s, box-shadow .4s, background .4s;
}
.ab-step.in .ab-dot { border-color: var(--accent-red); background: var(--accent-red); box-shadow: 0 0 0 5px rgba(204,17,17,0.18); }
.ab-year { font-family: var(--font-d); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; color: var(--accent-red); }
.ab-step h3 { font-family: var(--font-d); font-size: 1.12rem; font-weight: 700; color: var(--text-1); margin: 8px 0 6px; line-height: 1.3; }
.ab-where { font-size: 0.85rem; color: var(--text-3); margin-bottom: 10px; }
.ab-step p { color: var(--text-2); line-height: 1.65; }
.ab-benefit {
  margin-top: 14px; padding: 14px 18px; border-left: 2px solid var(--accent-red);
  background: linear-gradient(90deg, rgba(204,17,17,0.10), transparent); color: var(--text-1); font-size: 0.95rem; line-height: 1.55;
}
.ab-benefit b { color: var(--accent-red); font-family: var(--font-d); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; margin-right: 8px; }
.ab-step.now .ab-dot { width: 22px; height: 22px; left: -52px; }
.ab-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ab-links a {
  font-size: 0.8rem; color: var(--text-1); text-decoration: none; border: 1px solid var(--border); padding: 7px 12px; transition: border-color .2s, color .2s;
}
.ab-links a:hover { border-color: var(--accent-red); color: var(--accent-red); }

/* ── Valeurs ──────────────────────────────────────── */
.ab-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ab-value {
  padding: 30px 24px; border: 1px solid var(--border); background: var(--bg-card);
  transition: transform .3s, border-color .3s;
}
.ab-value:hover { transform: translateY(-6px); border-color: var(--border-red); }
.ab-value-icon { font-size: 1.8rem; display: block; margin-bottom: 16px; }
.ab-value h3 { font-family: var(--font-d); font-size: 0.95rem; font-weight: 700; color: var(--text-1); margin-bottom: 10px; }
.ab-value p { color: var(--text-2); font-size: 0.92rem; line-height: 1.6; }

/* ── Compétences (étiquettes) ─────────────────────── */
.ab-skills { display: flex; flex-wrap: wrap; gap: 10px; }
.ab-skill {
  font-size: 0.9rem; color: var(--text-1); padding: 10px 16px; border: 1px solid var(--border); background: rgba(255,255,255,0.02);
  transition: border-color .2s, background .2s, transform .2s; cursor: default;
}
.ab-skill:hover { border-color: var(--accent-red); background: var(--accent-red-glow); transform: translateY(-2px); }

/* ── Appel à l'action ─────────────────────────────── */
.ab-cta { text-align: center; padding: 64px 28px; border: 1px solid var(--border-red); background: radial-gradient(ellipse at center, rgba(204,17,17,0.14) 0%, transparent 70%); }
.ab-cta h2 { font-family: var(--font-d); font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 800; color: var(--text-1); }
.ab-cta h2 em { font-style: italic; color: var(--accent-red); }
.ab-cta > p { color: var(--text-2); max-width: 600px; margin: 14px auto 30px; line-height: 1.7; }
.ab-cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.ab-btn {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-d); font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase; text-decoration: none; padding: 16px 24px; transition: transform .2s, background .2s, border-color .2s;
}
.ab-btn.primary { background: var(--accent-red); color: #fff; }
.ab-btn.primary:hover { background: #a80d0d; transform: translateY(-2px); }
.ab-btn.ghost { border: 1px solid rgba(255,255,255,0.18); color: var(--text-1); }
.ab-btn.ghost:hover { border-color: var(--accent-red); transform: translateY(-2px); }
.ab-universes { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; margin-top: 34px; }
.ab-universes a { font-family: var(--font-d); font-size: 0.56rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-2); text-decoration: none; }
.ab-universes a:hover { color: var(--accent-red); }

/* ── Mobile ───────────────────────────────────────── */
@media (max-width: 900px) {
  .ab-hero { padding: 120px 0 70px; }
  .ab-hero-wrap { grid-template-columns: 1fr; gap: 50px; padding: 0 6vw; }
  .ab-portrait { order: -1; width: min(280px, 72vw); }
  .ab-name-card { left: -14px; bottom: 18px; }
  .ab-stats-grid { grid-template-columns: 1fr 1fr; }
  .ab-stat:nth-child(2) { border-right: none; }
  .ab-stat:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .ab-values { grid-template-columns: 1fr 1fr; }
  .ab-section { padding: 80px 0; }
  .ab-timeline { padding-left: 46px; }
  .ab-line { left: 12px; }
  .ab-dot { left: -42px; }
  .ab-step.now .ab-dot { left: -44px; }
}
@media (max-width: 520px) {
  .ab-values { grid-template-columns: 1fr; }
  .ab-stat { padding: 30px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .ab-step { opacity: 1; transform: none; transition: none; }
}

.ab-btn svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }

/* ── Diplômes & certifications ────────────────────── */
.ab-degrees { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ab-degree {
  position: relative; padding: 28px 24px 26px; border: 1px solid var(--border); background: var(--bg-card);
  transition: transform .3s, border-color .3s;
}
.ab-degree:hover { transform: translateY(-6px); border-color: var(--border-red); }
.ab-degree::before { content: "🎓"; position: absolute; top: 22px; right: 22px; font-size: 1.3rem; opacity: 0.85; }
.ab-degree.cert::before { content: "🏅"; }
.ab-degree-year { font-family: var(--font-d); font-size: 1.6rem; font-weight: 900; color: var(--accent-red); line-height: 1; }
.ab-degree h3 { font-family: var(--font-d); font-size: 0.92rem; font-weight: 700; color: var(--text-1); margin: 16px 0 8px; line-height: 1.35; }
.ab-degree p { color: var(--text-2); font-size: 0.88rem; line-height: 1.55; }
@media (max-width: 900px) { .ab-degrees { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .ab-degrees { grid-template-columns: 1fr; } }